Level 2 Masks are available.
Due to current high demand, please email your order
request via the enquiry button below.
High quality Level 2 surgical masks – With Nelson Laboratories report. (May 2020)
Independent Nelson Lab Report
(May 2020) shows the below results:
Viral Filtration Efficiency (VFE): 99.7%
Bacterial Filtration Efficiency (BFE): 99.9%
Fluid Resistance: 120mm Hg
Differential Pressure (Delta P): 4.4 mmH2O/cm2
Particulate Filtration Efficiency (PFE): Above 95%
A similar PFE to most N95 masks & with a higher fluid resistance than some N95 masks, which may only have 80mm Hg.
Protective 3 layer construction.